Modification of Class D and E Airspace; Fort Huachuca, AZ
This action modifies Class D and Class E airspace at Fort Huachuca, AZ, to accommodate aircraft departing and arriving under Instrument Flight Rules (IFR) at Fort Huachuca, Sierra Vista Municipal Airport-Libby Army Airfield. This action, initiated by the biennial review of the Fort Huachuca airspace area, enhances the safety and management of aircraft operations at the airport. This action also updates the airport name.